of the rich, well, they're only getting wealthier. "forbes" magazine is out with the analyst of the richest americans. topping the list for the 17th straight year is microsoft founder bill gates with $54 billion, up $4 billion from last year, warren buffet, worth $45 billion, up $5 billion from a year ago. and larry ellison worth $27 billion. however, that's unchanged from last year. joining me now is michelle caruso cabrera. excuse me. let's talk about some of the other notables on here. i have a bit of a cold. please forgive me, michelle. the list, the names are there all the time. the walmart heirs are new to this list. there's a lot of them on there. >> what's notable, you mentioned bill gates, $54 billion. the walmart empire is so enormous that four heirs to the original sam walton total $80 billion. and they all make the top ten, those four.